Dī'o-rīte, n.
n. [Gr. διορίζειν; Fr. diorite. See supra.] (Min.) A variety of rock, more or less crystalline, consisting of hornblende and feldspar; greenstone.
n. [Gr. διορίζειν; Fr. diorite. See supra.] (Min.) A variety of rock, more or less crystalline, consisting of hornblende and feldspar; greenstone.